Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > comp.lang.python > #85850

Re: 'Lite' Databases (Re: sqlite3 and dates)

Newsgroups comp.lang.python
Date 2015-02-18 20:05 -0800
References (4 earlier) <4154cc37-0bb0-4bf2-a52c-b728c737357c@googlegroups.com> <CAPTjJmogRj_==1wUcLooFwDhUK+saSaAkQEuUo4o30n8aRdB=w@mail.gmail.com> <54E517B4.4000409@stoneleaf.us> <mailman.18843.1424302365.18130.python-list@python.org> <qt8aeaprecp11btjfiaht8q8d7mh6osqpv@4ax.com>
Message-ID <42b9ed87-a40a-4e70-afd3-304dc55fa0f0@googlegroups.com> (permalink)
Subject Re: 'Lite' Databases (Re: sqlite3 and dates)
From rurpy@yahoo.com

Show all headers | View raw


On 02/18/2015 05:08 PM, Mario Figueiredo wrote:
>[...]
> SQLite misses some important features that makes it better suited as a
> simple datastore, not much unlike shelve. And network use is not one
> of them, since you can actually implement concurrent sqlite access by
> coding an intermediate layer. Assuming of course we are talking about
> a small number of concurrent users.

I think there are some persistent misunderstandings about Sqlite
in this thread,  Sqlite offers concurrent access already.  
What Sqlite doesn't offer is high performance concurrent write
access.  That is, it locks the entire database for the duration 
of a write operation.  Given that most such operations are pretty
short, for a small number of concurrent writers this is not a 
big problem.

Back to comp.lang.python | Previous | NextPrevious in thread | Next in thread | Find similar | Unroll thread


Thread

Re: sqlite3 and dates Chris Angelico <rosuav@gmail.com> - 2015-02-18 18:05 +1100
  Re: sqlite3 and dates Johannes Bauer <dfnsonfsduifb@gmx.de> - 2015-02-18 12:11 +0100
    Re: sqlite3 and dates Chris Angelico <rosuav@gmail.com> - 2015-02-18 22:21 +1100
      Re: sqlite3 and dates Johannes Bauer <dfnsonfsduifb@gmx.de> - 2015-02-18 12:57 +0100
        Re: sqlite3 and dates Chris Angelico <rosuav@gmail.com> - 2015-02-18 23:14 +1100
          Re: sqlite3 and dates Johannes Bauer <dfnsonfsduifb@gmx.de> - 2015-02-18 14:13 +0100
          Not sqlite3 and dates Steve Hayes <hayesstw@telkomsa.net> - 2015-02-19 04:53 +0200
        Re: sqlite3 and dates Adam Funk <a24061@ducksburg.com> - 2015-02-19 13:18 +0000
      Re: sqlite3 and dates rurpy@yahoo.com - 2015-02-18 14:17 -0800
        Re: sqlite3 and dates Chris Angelico <rosuav@gmail.com> - 2015-02-19 09:37 +1100
          Not sqlite3 and dates Steve Hayes <hayesstw@telkomsa.net> - 2015-02-19 04:54 +0200
          Re: sqlite3 and dates Adam Funk <a24061@ducksburg.com> - 2015-02-19 13:21 +0000
        Re: sqlite3 and dates Ethan Furman <ethan@stoneleaf.us> - 2015-02-18 14:52 -0800
        'Lite' Databases (Re: sqlite3 and dates) memilanuk <memilanuk@gmail.com> - 2015-02-18 15:32 -0800
          Re: 'Lite' Databases (Re: sqlite3 and dates) Mario Figueiredo <marfig@gmail.com> - 2015-02-19 01:08 +0100
            Re: 'Lite' Databases (Re: sqlite3 and dates) Chris Angelico <rosuav@gmail.com> - 2015-02-19 11:42 +1100
              Re: 'Lite' Databases (Re: sqlite3 and dates) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2015-02-19 13:13 +1100
                Re: 'Lite' Databases (Re: sqlite3 and dates) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2015-02-19 03:43 +0000
                Re: 'Lite' Databases (Re: sqlite3 and dates) Mario Figueiredo <marfig@gmail.com> - 2015-02-19 08:49 +0100
                Re: 'Lite' Databases (Re: sqlite3 and dates) rurpy@yahoo.com - 2015-02-18 20:10 -0800
                Re: 'Lite' Databases (Re: sqlite3 and dates) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2015-02-19 18:07 +1100
                Re: 'Lite' Databases (Re: sqlite3 and dates) Chris Angelico <rosuav@gmail.com> - 2015-02-19 18:23 +1100
                Re: 'Lite' Databases (Re: sqlite3 and dates) rurpy@yahoo.com - 2015-02-19 12:26 -0800
                Re: 'Lite' Databases (Re: sqlite3 and dates) Chris Angelico <rosuav@gmail.com> - 2015-02-20 07:47 +1100
                Re: 'Lite' Databases (Re: sqlite3 and dates) rurpy@yahoo.com - 2015-02-19 20:20 -0800
                Re: 'Lite' Databases (Re: sqlite3 and dates) Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2015-02-20 09:16 -0500
                Re: 'Lite' Databases (Re: sqlite3 and dates) Sibylle Koczian <nulla.epistola@web.de> - 2015-02-21 11:44 +0100
                Re: 'Lite' Databases (Re: sqlite3 and dates) Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2015-02-21 12:54 -0500
                Re: 'Lite' Databases (Re: sqlite3 and dates) Mario Figueiredo <marfig@gmail.com> - 2015-02-19 22:23 +0100
                Re: 'Lite' Databases (Re: sqlite3 and dates) rurpy@yahoo.com - 2015-02-19 20:27 -0800
                Re: 'Lite' Databases (Re: sqlite3 and dates) rurpy@yahoo.com - 2015-02-19 12:20 -0800
            Re: 'Lite' Databases (Re: sqlite3 and dates) rurpy@yahoo.com - 2015-02-18 20:05 -0800
              Re: 'Lite' Databases (Re: sqlite3 and dates) Tim Chase <python.list@tim.thechases.com> - 2015-02-19 08:21 -0600
            Re: 'Lite' Databases (Re: sqlite3 and dates) Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2015-02-19 18:22 +1300
              Re: 'Lite' Databases (Re: sqlite3 and dates) Mario Figueiredo <marfig@gmail.com> - 2015-02-19 08:33 +0100
            Re: 'Lite' Databases (Re: sqlite3 and dates) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2015-02-19 05:32 +0000
            Re: 'Lite' Databases (Re: sqlite3 and dates) Tim Chase <python.list@tim.thechases.com> - 2015-02-19 08:17 -0600
            Re: 'Lite' Databases (Re: sqlite3 and dates) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2015-02-19 15:04 +0000
            Re: 'Lite' Databases (Re: sqlite3 and dates) Chris Angelico <rosuav@gmail.com> - 2015-02-20 02:19 +1100
            Re: 'Lite' Databases (Re: sqlite3 and dates) Tim Chase <python.list@tim.thechases.com> - 2015-02-19 10:03 -0600
              Re: 'Lite' Databases (Re: sqlite3 and dates) rurpy@yahoo.com - 2015-02-19 11:45 -0800
        Re: 'Lite' Databases (Re: sqlite3 and dates) Ben Finney <ben+python@benfinney.id.au> - 2015-02-19 11:03 +1100
          Re: 'Lite' Databases (Re: sqlite3 and dates) Paul Rubin <no.email@nospam.invalid> - 2015-02-20 13:17 -0800
            Re: 'Lite' Databases (Re: sqlite3 and dates) Mark Lawrence <breamoreboy@yahoo.co.uk> - 2015-02-20 21:44 +0000
            Re: 'Lite' Databases (Re: sqlite3 and dates) Ethan Furman <ethan@stoneleaf.us> - 2015-02-20 14:10 -0800
            Re: 'Lite' Databases (Re: sqlite3 and dates) Chris Angelico <rosuav@gmail.com> - 2015-02-21 12:24 +1100
            Re: 'Lite' Databases Ben Finney <ben+python@benfinney.id.au> - 2015-02-21 14:13 +1100
            Re: 'Lite' Databases (Re: sqlite3 and dates) Tim Chase <python.list@tim.thechases.com> - 2015-02-20 15:31 -0600
            Re: 'Lite' Databases Chris Angelico <rosuav@gmail.com> - 2015-02-21 16:39 +1100
            Re: 'Lite' Databases (Re: sqlite3 and dates) Ned Deily <nad@acm.org> - 2015-02-20 22:22 -0800
              Re: 'Lite' Databases (Re: sqlite3 and dates) Paul Rubin <no.email@nospam.invalid> - 2015-02-20 22:42 -0800
                Re: 'Lite' Databases (Re: sqlite3 and dates) Ned Deily <nad@acm.org> - 2015-02-21 00:17 -0800
                Re: 'Lite' Databases (Re: sqlite3 and dates) Paul Rubin <no.email@nospam.invalid> - 2015-02-21 00:32 -0800
            Re: 'Lite' Databases (Re: sqlite3 and dates) "Eric S. Johansson" <esj@harvee.org> - 2015-02-21 14:27 -0500
        Re: 'Lite' Databases (Re: sqlite3 and dates) memilanuk <memilanuk@gmail.com> - 2015-02-18 19:33 -0800
        Re: 'Lite' Databases (Re: sqlite3 and dates) Chris Angelico <rosuav@gmail.com> - 2015-02-19 15:01 +1100
        Re: 'Lite' Databases (Re: sqlite3 and dates) Ben Finney <ben+python@benfinney.id.au> - 2015-02-19 15:09 +1100
          Re: 'Lite' Databases (Re: sqlite3 and dates) rurpy@yahoo.com - 2015-02-18 20:26 -0800
          Re: 'Lite' Databases (Re: sqlite3 and dates) Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2015-02-19 18:23 +1100
        When to use SQLite3 [was Re: 'Lite' Databases (Re: sqlite3 and dates)] Ethan Furman <ethan@stoneleaf.us> - 2015-02-18 20:15 -0800
          Re: When to use SQLite3 [was Re: 'Lite' Databases (Re: sqlite3 and dates)] Steve Hayes <hayesstw@telkomsa.net> - 2015-02-19 06:59 +0200
            Re: When to use SQLite3 [was Re: 'Lite' Databases (Re: sqlite3 and dates)] Ethan Furman <ethan@stoneleaf.us> - 2015-02-18 21:07 -0800
        Re: 'Lite' Databases (Re: sqlite3 and dates) memilanuk <memilanuk@gmail.com> - 2015-02-18 20:29 -0800
        Re: 'Lite' Databases (Re: sqlite3 and dates) Ben Finney <ben+python@benfinney.id.au> - 2015-02-19 15:36 +1100
        Re: 'Lite' Databases (Re: sqlite3 and dates) memilanuk <memilanuk@gmail.com> - 2015-02-18 20:57 -0800
        Re: 'Lite' Databases (Re: sqlite3 and dates) Ben Finney <ben+python@benfinney.id.au> - 2015-02-19 16:16 +1100
        Re: 'Lite' Databases (Re: sqlite3 and dates) memilanuk <memilanuk@gmail.com> - 2015-02-18 21:26 -0800
        Re: 'Lite' Databases (Re: sqlite3 and dates) Ethan Furman <ethan@stoneleaf.us> - 2015-02-18 21:37 -0800
          Re: 'Lite' Databases (Re: sqlite3 and dates) rurpy@yahoo.com - 2015-02-19 13:17 -0800
      Re: sqlite3 and dates Steve Hayes <hayesstw@telkomsa.net> - 2015-02-19 04:48 +0200
        Re: sqlite3 and dates Mark Lawrence <breamoreboy@yahoo.co.uk> - 2015-02-19 03:34 +0000
    Re: sqlite3 and dates Ben Finney <ben+python@benfinney.id.au> - 2015-02-19 07:14 +1100
      Re: sqlite3 and dates rurpy@yahoo.com - 2015-02-18 14:13 -0800
        Re: sqlite3 and dates Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2015-02-19 10:07 +1100
          Re: sqlite3 and dates rurpy@yahoo.com - 2015-02-18 20:08 -0800

csiph-web